콘텐츠 준비중입니다.

: Use the file command in Linux to determine the true file type, as extensions are often misleading in CTFs. Static Analysis :

: If the file is a .pcap or .pcapng , use Wireshark to filter traffic (e.g., http or tcp.segment_data ) to find the transferred flag.

If you are currently working on a challenge with this file, here is how a typical write-up for a file-based forensics or malware task is structured: